🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.46 AU - 0.54 AU

Year: 132 Days

Day: 32.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.2 AU

Year: 373 Days

Day: 35.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,037,142 km

• M1: 392,694 km (0.087 R)
• M2: 436,826 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.92 AU - 1.28 AU

Year: 430 Days

Day: 31.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 9.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.9

Radius: 6.2

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.46 AU - 18.78 AU

Year: 27572 Days

Day: 24.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,037,142 km

• M1: 92,152 km (0.085 R)
• M2: 246,088 km (0.107 R)
• M3: 731,534 km (0.078 R)
• M4: 925,861 km (0.06 R)
• M5: 1,044,193 km (0.097 R)
• M6: 1,105,229 km (0.117 R)
• M7: 1,263,204 km (0.1 R)
• M8: 1,636,302 km (0.085 R)
• M9: 2,157,949 km (0.098 R)
• M10: 2,643,245 km (0.038 R)
• M11: 3,205,882 km (0.042 R)
• M12: 3,616,678 km (0.109 R)
• M13: 4,288,373 km (0.117 R)
• M14: 4,537,603 km (0.104 R)
• M15: 5,154,544 km (0.106 R)
• M16: 5,419,482 km (0.106 R)
• M17: 5,580,599 km (0.078 R)
• M18: 5,743,212 km (0.093 R)
• M19: 5,962,522 km (0.075 R)
• M20: 6,240,625 km (0.112 R)
• M21: 7,158,408 km (0.074 R)
• M22: 8,990,084 km (0.097 R)
• M23: 9,437,232 km (0.062 R)
• M24: 9,566,335 km (0.077 R)
• M25: 9,826,336 km (0.117 R)
• M26: 10,088,731 km (0.061 R)
• M27: 12,409,592 km (0.106 R)
• M28: 12,622,021 km (0.114 R)
• M29: 13,775,122 km (0.098 R)
• M30: 13,995,030 km (0.084 R)
• M31: 14,216,286 km (0.108 R)
• M32: 14,961,582 km (0.115 R)
• M33: 15,643,300 km (0.118 R)
• M34: 15,949,527 km (0.059 R)
• M35: 16,723,696 km (0.031 R)
• M36: 17,589,269 km (0.11 R)
• M37: 19,445,928 km (0.064 R)
• M38: 19,610,336 km (0.075 R)
• M39: 22,045,041 km (0.113 R)
• M40: 22,130,761 km (0.096 R)
• M41: 22,646,874 km (0.049 R)
• M42: 23,954,658 km (0.107 R)
• M43: 24,751,117 km (0.102 R)
• M44: 24,929,288 km (0.039 R)
• M45: 25,466,195 km (0.038 R)
• M46: 26,097,498 km (0.099 R)
• M47: 26,188,154 km (0.096 R)
• M48: 29,992,279 km (0.099 R)
• M49: 30,945,965 km (0.078 R)
• M50: 31,330,132 km (0.039 R)
• M51: 36,467,174 km (0.056 R)
• M52: 39,027,990 km (0.078 R)
• M53: 39,651,215 km (0.09 R)
• M54: 40,382,449 km (0.09 R)
• M55: 40,802,370 km (0.091 R)
• M56: 43,997,033 km (0.096 R)
• M57: 44,320,763 km (0.099 R)
• M58: 44,753,849 km (0.098 R)
• M59: 45,297,188 km (0.067 R)
• M60: 48,379,652 km (0.087 R)
• M61: 48,602,553 km (0.086 R)
• M62: 49,049,103 km (0.103 R)
• M63: 49,384,800 km (0.082 R)
• M64: 49,833,743 km (0.086 R)
• M65: 50,284,033 km (0.069 R)
• M66: 51,870,668 km (0.104 R)
• M67: 60,645,032 km (0.084 R)
• M68: 63,548,128 km (0.059 R)
• M69: 64,036,416 km (0.099 R)
• M70: 65,385,489 km (0.088 R)
• M71: 67,986,847 km (0.078 R)
• M72: 68,736,332 km (0.108 R)
• M73: 69,739,835 km (0.112 R)
• M74: 69,865,646 km (0.048 R)
• M75: 70,495,753 km (0.103 R)
• M76: 71,761,500 km (0.107 R)
• M77: 73,162,484 km (0.098 R)
• M78: 74,186,930 km (0.092 R)
• M79: 74,572,444 km (0.098 R)
• M80: 75,732,725 km (0.061 R)
• M81: 78,986,928 km (0.036 R)
• M82: 81,358,054 km (0.086 R)
• M83: 82,286,458 km (0.119 R)
• M84: 82,818,578 km (0.084 R)
• M85: 83,886,108 km (0.082 R)
• M86: 84,555,708 km (0.037 R)
• M87: 84,689,898 km (0.09 R)
• M88: 84,958,276 km (0.112 R)
• M89: 87,116,226 km (0.083 R)
• M90: 87,794,353 km (0.086 R)
• M91: 88,610,260 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,875 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit